Raspberry wiringPi.h problem

[gunahmt]

Hi everyone,

I have some problem with my raspberry pi. When i try to this tutorial https://visualgdb.com/tutorials/raspberry/wiringPi/ my project giving error like that;

‘ Error wiringPi: No such file or directory ‘

How can i fix that ? Thanks for help.

• This topic was modified 7 years, 4 months ago by gunahmt.

[support]

Hi,

Looks like the wiringPi library was either not built/installed successfully, or the toolchain synchronization after it was built did not complete.

Could you confirm that the “build” command for wiringPi succeeded and that the libwiringPi.so file is present in /usr/lib on your Raspberry Pi and in the corresponding directory inside the toolchain’s sysroot.

[gunahmt]

I confirm the “build” command. libwirinPi.so file is present on my raspberry pi :/

[support]

Hi,

Thanks for checking this. Please also check that the .so file is present in the cross-toolchain’s sysroot directory.

If it does, please try adding “-Wl,-verbose” to the linker flags and check the linker output. It will show where exactly the linker is searching for the library.

If nothing helps, please attach a screenshot of the error and the build output with the verbose linker mode turned on.

[gunahmt]

there is screenshots(Sory about visual studio language 🙁 );

• This reply was modified 7 years, 3 months ago by gunahmt.

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[support]

Hi,

Thanks for the screenshots. Unfortunately as you have cropped them, it is hard to see your project type and give further diagnostic instructions.

In order to pinpoint this further, please try adding “-Wl,-verbose” to the linker flags as suggested earlier and check the build output.

[gunahmt]

is that right? I changed this. But still not working.

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[gunahmt]

I figure it out the problem. https://visualgdb.com/tutorials/raspberry/crosscompiler/ i tried this tutorial after that i saw that https://visualgdb.com/tutorials/raspberry/wiringPi/ and took error which showed in this topic . When i follow the first link’s tutorial,  i generate project msbuild type thats the reason why i am taking this error. create a new project to use gnu makes that work. thanks for help.

• This reply was modified 7 years, 3 months ago by gunahmt.

[support]

Hi,

Good to know it works. If you encounter any further problems, feel free to get back to us.

[Author]

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